Definitely a newbie movie
Hey, good to see you had the courage to post something on newgrounds. This site can be really intimidating for newer people, but I can say that this is a good beginner's effort.
The lack of experience and Flash know how is definitely apparent, but the more technical things like smooth backgrounds and less jilted animation are going to get better the more you work with it. The important thing is that you have the basic skill.
The character drawings are actually not too bad and you didn't swear a million freaking times throughout the movie, a nice change of pace from most of the new guys at newgrounds. I'm confident you'll get a lot better really quickly and you're one of the new guys that really should take that extra step and learn some more flash. You have some talent that has yet to be realized.
When it comes to the comedy, well, that's in the eye of the beholder. I'd probably get a couple of friends to watch it first before proclaiming that it's funny. When you say that it's funny, it better be damn funny or people will tear you apart for saying that.
I also wanted to make a quick comment about the Arwing scene. instead of just throwing pictures up there like Robotnik and Hillary, try doing some basic editing and cut characters out of the white background stuff, it looks so unprofessional the way it is. Also, the joke may have been funnier if you had made a Hillary/Andross hybrid instead of just stretching out a pic of hillary on the screen.
This is definitely far from the worst I've seen when it comes to newbies and I feel you'll get a lot better really quickly if you take the time to learn more about Flash. There's a basic talent there and I hope to see more stuff from you in the future.